myMectronic
myMectronic

A Premier B2B Part Search

ONSEMI MM3Z12VST1G Zener Diode

The MM3Z series features high-precision, surface-mount Zener diodes in a compact SOD-323 package, rated at 300 mW power dissipation. Designed for voltage regulation, these diodes provide electrical protection in space-constrained applications such as cellular phones, portable devices, and high-density PCBs. They offer a steady Zener voltage range from 3.3 V to 36 V, with tight tolerance, low body height, and high ESD rating (>16 kV). Fully compliant with RoHS, halogen-free, and Pb-free standards, they ensure reliable, environmentally friendly operation.

Authorized Distributors
Source:Newark
Part No:MM3Z12VST1G
Stock:24842
Inv Date:06-10-2026
Price: Unit price: $0.146
Buy/RFQ:
Part No:MM3Z12VST1G
Stock:17446
Inv Date:06-11-2026
Price: Unit price: $0.2
Buy/RFQ:
Part No:MM3Z12VST1G
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.06
Buy/RFQ:
Part No:MM3Z12VST1G
Stock:9000
Inv Date:06-11-2026
Price: Unit price: $0.0309
Buy/RFQ:
Part No:MM3Z12VST1G
Stock:9000
Inv Date:06-11-2026
Price: Unit price: $0.0309
Buy/RFQ:
Part No:MM3Z12VST1G
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.0192
Buy/RFQ:
Source:Arrow EU
Part No:MM3Z12VST1G
Stock:48000
Inv Date:06-11-2026
Price: N/A
Buy/RFQ:
Part No:MM3Z12VST1G
Stock:164425
Inv Date:06-11-2026
Price: N/A
Buy/RFQ:

ONSEMI MM3Z12VST1G Zener Diode Specifications:

  • Power Dissipation: 300 mW
  • Package: SOD-323
  • Body Dimensions: 0.067” x 0.049” (1.7 mm x 1.25 mm)
  • Body Height: 0.035” (0.9 mm)
  • Maximum Case Temperature for Soldering: 260°C for 10 seconds
  • Maximum Junction Temperature: 150°C
  • Reverse Zener Voltage Range: 3.3 V to 36 V
  • ESD Rating: Class 3 (>16 kV)
  • Mechanical Finish: Corrosion-resistant external surfaces
  • Certifications: RoHS, Pb-Free, Halogen-Free, BFR-Free
  • Mounting Position: Any

Buy the Buy ON Semiconductor Zener Voltage Regulator Part Number MM3Z12VST1G Online

Secure your ON Semiconductor Zener diode MM3Z12VST1G today through our online store. With a robust 300 mW power rating, precise voltage regulation from 3.3 V to 36 V, and compact SOD-323 packaging, it’s ideal for portable devices, cellular phones, and dense circuit boards. These environmentally friendly, RoHS-compliant diodes feature high ESD immunity (>16 kV) and can be mounted in any position. Order now to enjoy quick delivery, excellent quality, and dependable performance for your critical electronic applications.

Order your ON Semiconductor Series MM3Z12VST1G Zener diode today and ensure reliable voltage regulation for your high-density, space-sensitive electronics projects.

Frequently Asked Questions

Where can I buy ONSEMI MM3Z12VST1G?

You can click on the BUY or RFQ button to purchase MM3Z12VST1G from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part MM3Z12VST1G?

You can download the MM3Z12VST1G datasheet or visit the ONSEMI website for support.

Who is the manufacturer of MM3Z12VST1G?

ONSEMI

ONSEMI Part List

Browse and search other ONSEMI parts, locate datasheets and stock

Sponsored by